What powers fdfz.cn?
Last seen Aug 2026 · 8 technologies across 8 categories
JavaScript Frameworks
JavaScript libraries
Swiper
since Nov 2025
Miscellaneous
HTTP/3
since Nov 2025
Operating systems
Windows Server
since Jun 2018
Security
HSTS
since Jun 2024
Video players
Flowplayer
since Nov 2025
Web Frameworks
Microsoft ASP.NET
since Jun 2016
Web Servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.75 / 10 · ranked #4,624,017 of all domains
10 referring domains · OpenPageRank
Organisation
- High School Affiliated to Fudan University
- Founded: 1950
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on CHINANET-SH-AP China Telecom Group (101.230.3.56)
- DNS: fdfz.cn
- Email: fdfz.cn
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: DigiCert, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 1,274,901, 8 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.fdfz.cn | 8 |
| lansheng.fdfz.cn | 4 |
Full technology history →
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Recent changes
- dropped Nginx Aug 2026